This electronic locating device detects the precise position of live conductors, wall beams and joists. Drilling errors and expensive repairs can thus be avoided. Stable points for hanging items and areas without supporting structures, for example for clear passage, can be identified in drywall constructions The permanent voltage warning protects against unshielded, live conductors when drilling.•Exact location of the position and layout of live cables•Safely hang items on dry walls•Identify area between drywall profiles without supporting structures•Avoidance of unnecessary drilling•High level of safety through permanent voltage warning